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CHICAGO-LATROBE Tap Kit: #2-56 UNC, H2 / 2B, 3 Flute, TiN Coated High Speed Steel (MPN 174511) - Three-Piece Hand Tap Sets
CHICAGO-LATROBEThree-Piece Hand Tap Sets

CHICAGO-LATROBE Tap Kit: #2-56 UNC, H2 / 2B, 3 Flute, TiN Coated High Speed Steel (MPN 174511)

The CHICAGO-LATROBE Tap Kit (#2-56 UNC, MPN 174511) is a three-piece hand tap set made of TiN coated high speed steel with H2 / 2B tolerance and 3 flutes. 3G Electric interprets demand and delivers this genuine…

SKU 3G-OTH-319641

Brand
CHICAGO-LATROBE
Item
Tap Kit: #2-56 UNC, H2 / 2B, 3 Flute, TiN Coated High Speed Steel
Part Number
174511
Category
Three-Piece Hand Tap Sets
Available to Order
Also known as:174511CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
174511
Type
H2 / 2B, TiN Coated High Speed Steel
Flute
3

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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Tap Kit (#2-56 UNC, MPN 174511) is a three-piece hand tap set made of TiN coated high speed steel with H2 / 2B tolerance and 3 flutes. 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the CHICAGO-LATROBE Tap Kit 174511 used for?

This three-piece hand tap set is used for creating #2-56 UNC internal threads in metal components. It is ideal for precision machining, maintenance, and repair across industrial sectors including automotive, aerospace, and general manufacturing.

What are the specifications of the CHICAGO-LATROBE Tap Kit 174511?

The kit includes taps with #2-56 UNC thread, H2 / 2B tolerance, 3-flute design, and TiN coated high speed steel. The manufacturer part number is 174511. These taps are designed for hand threading in ferrous and non-ferrous materials.

Where to buy the CHICAGO-LATROBE Tap Kit 174511 worldwide?

3G Electric supplies the CHICAGO-LATROBE Tap Kit 174511 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision threading tool.

How to select the correct tap for #2-56 UNC threads?

For #2-56 UNC threads, choose a tap set with H2 / 2B tolerance for standard fit. The 3-flute design reduces cutting torque, while TiN coating extends tool life in harder materials. Always match the tap to the material and thread class required by your application.

Used in

Common applications for CHICAGO-LATROBE
Aerospace manufacturing — Chicago-Latrobe NAS-spec jobber-length drill bits (e.g., MPN 42631) for drilling holes in airframe components.
Metal fabrication — Chicago-Latrobe single-flute countersinks (e.g., MPN 56774) for deburring and chamfering holes in steel plates.
Machine shop — Chicago-Latrobe 82° countersinks (e.g., MPN 56738) for creating flush-mount recesses for flat-head screws in assemblies.
Maintenance and repair — Chicago-Latrobe 90° countersinks (e.g., MPN 56760) for chamfering holes and removing burrs on industrial equipment.
Automotive production — Chicago-Latrobe HSS drill bits for holemaking in engine blocks and chassis components.
General machining — Chicago-Latrobe countersinks in various body diameters for chamfering and deburring in job shops.
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CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE three-piece hand tap sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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